// adds a Demo User (CoUser)to database and returns it
private static Result GenerateDemoUser()
{
Result result = new Result();
using (ForGoodEntities db = new ForGoodEntities())
{
string email = Guid.NewGuid().ToString();
while(db.Users.Any(u => u.Email == email)){
email = Guid.NewGuid().ToString();
}
email = "demo_" + email + "@forgood.com";
User demoUser = new User()
{
Email = email,
Password = CalculateSHA1("1111"),
CreationDateUtc = DateTime.Now.ToUniversalTime()
};
db.AddToUsers(demoUser);
db.SaveChanges();
result.Code = RESULT_CODES.Succeeded;
result.ReturnedObj = MapToCustomObject(demoUser) as CoUser;
AddCard(email, "What is the supreme law of the land?", "The Constitution");
AddCard(email, "What does the Constitution do?", "sets up the government\ndefines the government\nprotects basic rights of Americans");
}
return result;
}
// returns CardId (int)
private static Result AddCard(string email, string text, string backText)
{
Result result = new Result();
using (ForGoodEntities db = new ForGoodEntities()) {
User user = db.Users.First(u => u.Email == email);
Card card = new Card() {
Text = text,
BackText = backText,
CreationDateUtc = DateTime.UtcNow,
DueDateUtc = DateTime.UtcNow,
User = user
};
db.AddToCards(card);
db.SaveChanges();
result.Code = RESULT_CODES.Succeeded;
result.ReturnedObj = card.CardId;
}
return result;
}
// return nothing
private static Result SetNewReviewTime(string email, int cardId, string duration)
{
Result result = new Result();
Random ran = new Random();
DateTime newDue = DateTime.UtcNow;
switch (duration.ToLower()) {
case REVIEW_DURATIONS.Hour: newDue = newDue.AddHours(ran.Next(1, 24)); break;
case REVIEW_DURATIONS.Day: newDue = newDue.AddDays(ran.Next(1, 7)); break;
case REVIEW_DURATIONS.Week: newDue = newDue.AddDays(ran.Next(1, 7) * 7); break;
case REVIEW_DURATIONS.Month: newDue = newDue.AddMonths(ran.Next(1, 12)); break;
default:
result.Code = RESULT_CODES.Failed;
result.ErrorCodes = new List<int>() { ERROR_CODES.SetNewReviewTime_InvalidReviewDuration };
return result;
}
using (ForGoodEntities db = new ForGoodEntities()) {
var query = db.Cards.Where(c => c.User.Email == email && c.CardId == cardId);
if (query.Count() != 1) {
result.Code = RESULT_CODES.Failed;
result.ErrorCodes = new List<int>() { ERROR_CODES.SetNewReviewTime_CardNotExist };
}
else {
Card card = query.First();
card.DueDateUtc = newDue;
db.SaveChanges();
result.Code = RESULT_CODES.Succeeded;
}
}
return result;
}
// returns UserId (int)
private static Result RegNewUser(string email, string password)
{
Result result = new Result();
using (ForGoodEntities db = new ForGoodEntities())
{
if (db.Users.Any(u => u.Email == email))
{
result.Code = RESULT_CODES.Failed;
result.ErrorCodes.Add(ERROR_CODES.RegNewUser_EmailAlreadyExists);
}
else
{
User user = new User()
{
Email = email,
Password = password,
CreationDateUtc = DateTime.Now.ToUniversalTime()
};
db.AddToUsers(user);
db.SaveChanges();
result.Code = RESULT_CODES.Succeeded;
result.ReturnedObj = user.UserId;
}
}
return result;
}
